Exposure
ID
MATIS.2025-03-19T06:17:25.125_1
Header ID
MATIS.2025-03-19T06:17:25.125
Date updated
2025-03-19 06:25:41 UTC+0000
Release date
2026-03-19 06:25:41 UTC+0000
UTC Start
2025-03-19 06:17:25.125
UTC End
2025-03-19 06:18:26.529
MJD Start
60753.26209635
MJD End
60753.26280704445
Exposure time (s)
61.4
Validation level
1
Tau 0: Coherence time (s)
0.010544000000000001
Ambient temperature (°C)
15.37
Seeing (arcsec)
0.5
Observation
ID
65632
Category
science
Program ID
114.27PG.001
Program Title
DISENTANGLING THE ATMOSPHERES & CIRCUMPLANETARY DISKS OF THE PDS 70 PROTOPLANETS
Program Type
Normal
PI / COI
HOULLÉ / MILLOUR / WOILLEZ / LACOUR / NOWAK / WANG / VIGAN / KAMMERER / LOPEZ / SCIGLIUTO / MATTER / BERIO / LE BOUQUIN / PETROV / LEFTLEY / JAFFE / PANTIN / OTTEN / BOCCALETTI / MEILLAND / LAI / MOLLIERE / HINKLEY / BALMER / STOLKER / BOURDAROT / RICKMAN
Target
ID
48843
Name
CD-40 8434
RA
212.043989
DEC
-41.39836
Instrument
Interferometer
VLTI
Instrument
MATISSE
Instrument mode
SI_PHOT_LM_LOW
Instrument sub-mode
HYBRID
Stations
U1 U2 U3 U4
Projected baselines
Baseline Length start Length end Angle start Angle end
U1-U2 55.4000 55.3850 21.3000 21.4000
U1-U3 100.9230 100.8940 27.5000 27.6000
U1-U4 130.1900 130.1830 54.2530 54.4280
U2-U3 46.2360 46.2230 34.9000 35.1000
U2-U4 88.9630 88.9930 74.0530 74.2350
U3-U4 60.5810 60.6320 102.8410 103.0070
Header: used keywords
Key Value
HIERARCH ESO OBS PROG ID 114.27PG.001
HIERARCH ESO DPR CATG SCIENCE
HIERARCH ESO DPR TYPE OBJECT
MJD-OBS 60753.26209635
HIERARCH ESO DPR TECH INTERFEROMETRY
HIERARCH ESO OBS TARG NAME CD-40 8434
RA 212.043989
DEC -41.39836
HIERARCH ESO DET NAME MATISSE-LM
HIERARCH ESO INS FIL NAME LM
HIERARCH ESO INS FIL ID LM
HIERARCH ESO INS DIL NAME LOW
HIERARCH ESO INS DIL ID LOW
HIERARCH ESO INS MODE HYBRID
HIERARCH ESO ISS CONF NTEL 4
HIERARCH ESO ISS CONF STATION1 U1
HIERARCH ESO ISS CONF STATION2 U2
HIERARCH ESO ISS CONF STATION3 U3
HIERARCH ESO ISS CONF STATION4 U4
EXPTIME 5.0
HIERARCH ESO DET SEQ1 PERIOD 5.117
HIERARCH ESO DET NDIT 12
HIERARCH ESO ISS PBL12 START 55.4
HIERARCH ESO ISS PBL12 END 55.385
HIERARCH ESO ISS PBLA12 START 21.3
HIERARCH ESO ISS PBLA12 END 21.4
HIERARCH ESO ISS PBL13 START 100.923
HIERARCH ESO ISS PBL13 END 100.894
HIERARCH ESO ISS PBLA13 START 27.5
HIERARCH ESO ISS PBLA13 END 27.6
HIERARCH ESO ISS PBL14 START 130.19
HIERARCH ESO ISS PBL14 END 130.183
HIERARCH ESO ISS PBLA14 START 54.253
HIERARCH ESO ISS PBLA14 END 54.428
HIERARCH ESO ISS PBL23 START 46.236
HIERARCH ESO ISS PBL23 END 46.223
HIERARCH ESO ISS PBLA23 START 34.9
HIERARCH ESO ISS PBLA23 END 35.1
HIERARCH ESO ISS PBL24 START 88.963
HIERARCH ESO ISS PBL24 END 88.993
HIERARCH ESO ISS PBLA24 START 74.053
HIERARCH ESO ISS PBLA24 END 74.235
HIERARCH ESO ISS PBL34 START 60.581
HIERARCH ESO ISS PBL34 END 60.632
HIERARCH ESO ISS PBLA34 START 102.841
HIERARCH ESO ISS PBLA34 END 103.007
HIERARCH ESO ISS AMBI TAU0 START 0.009875
HIERARCH ESO ISS AMBI TAU0 END 0.011213
HIERARCH ESO ISS AMBI TEMP 15.37
HIERARCH ESO ISS AMBI FWHM START 0.5
HIERARCH ESO ISS AMBI FWHM END 0.5